Products Description
Lanlang ® TA312 is a premium grade gel type weak base anion exchange resin that is designed to provide effective adsorption and desorption of organic molecules. This resin is ideal for a wide range of applications, including the purification of drinking water, industrial wastewater treatment, and the removal of heavy metals from industrial effluents.
The TA312 resin is made up of an acrylic matrix with tertiary amine function groups. This makes it an effective resin for weak base anion exchange, which means it is able to attract negatively charged ions such as sulfates, nitrates, and chromates. Furthermore, it has very high free base capacity, making it suitable for use in applications where large quantities of negatively charged ions need to be removed from a solution.
The acrylic matrix of the TA312 resin has excellent adsorption and desorption properties which make it efficient at removing organic molecules. This resin can effectively remove a wide range of organics, including phenols, pesticides, and herbicides, as well as some metals such as copper and lead.
TA312 is a highly effective deacidification and decolorization product with an exceptional free base capacity. This product is specifically designed to provide long-lasting performance, making it an ideal choice for single cartridge uses where extended lifespan is essential. TA312 is particularly effective for treating water with high organic content, delivering superior performance and outstanding results every time. So whether you need to remove acidic contaminants or improve the clarity of your water, choose TA312 for optimal performance and maximum results.

Competitive Equivalents
- Purolite A845
- DowDowex WBACR
- Resin Tech WBACR
- Bayer Lewatit VP OC1072
- Amberlite IRA67
- Mitsubishi Diaion WA11
Basic Features
Application: |
Water deacidification, decolorization, high capacity |
Polymer matrix structure: |
Acrylic crosslinked with divinylbenzene (DVB) |
Appearance: |
Transparent, spherical beads |
Functional Group: |
Tertiary amine (Dimethylamine) |
Ionic form as shipped: |
Free base |
Hydraulic Properties
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PRESSURE LOSS |
BACKWASH |
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The graph above shows the expected pressure loss of Lanlang TA312 per foot of bed depth as a function of flow rate at various temperatures. |
The graph above shows the expansion characteristics of Lanlang TA312 as a function of flow rate at various temperatures. |
Certification
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